| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $61.54 | 11.806% | $68.8054 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $42.43 | 13.871% | $48.3155 | $48.32 | $48.30 | $48.30 |
| Purchase #3 | $77.95 | 8.829% | $84.8322 | $84.83 | $84.85 | $84.80 |
| Purchase #4 | $220.96 | 5.181% | $232.4079 | $232.41 | $232.40 | $232.40 |
| Purchase #5 | $99.44 | 11.586% | $110.9611 | $110.96 | $110.95 | $111.00 |
| Purchase #6 | $44.53 | 6.306% | $47.3381 | $47.34 | $47.35 | $47.30 |
| Purchase #7 | $85.77 | 12.754% | $96.7091 | $96.71 | $96.70 | $96.70 |
| 7 purchase totals = | $632.62 | $689.3693 | $689.38 | $689.35 | $689.30 | |